HomeGalleryObjects of surveys and testsSurvey of metal structures of span structures on the objects: «Road Bridge No. 4 across the Staraya Pregolya river » and «Road bridge over the Novaya Pregolya river » in Kaliningrad.

Survey of metal structures of span structures on the objects: «Road Bridge No. 4 across the Staraya Pregolya river » and «Road bridge over the Novaya Pregolya river » in Kaliningrad.